diisopropylamine的意思？

N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA ).Objective The study of effect of Diisop...

diisopropylamine的音标：diisopropylamine的英式发音音标为：[dɪsɒprɒpɪ'læmaɪn]diisopropylamine的美式发音音标为：[dɪsɒprɒpɪ'læmaɪn]...

prefect的复数形式为：prefects...

vt.将某人打扮得妖艳，将某物装饰得俗气（tart的过去式与过去分词形式）...

“石髓的”的英语可以翻译为：chalcedonic ...

“长披肩”的拼音为：cháng pī jiān...

fowl的复数形式为：fowls...

鼠鲨科...

在减法运算中, 从被减数减去的那个数或量.In a subtraction operation, the number or quantity subtracted from the minuend.官员说,这两项实际上相当于一对夫妇能够从可调整总收入中减去的最低金额.Those items effectively represent the minimum that a couple could subtract from adjus...

水的纯度定期检测。The purity of the water is tested regularly.要求学生们检验铜的纯度.The students are asked to prove the purity of copper.我们可以保证它的纯度.We can guarantee it pure....

n.流动艺术展览车...

Rhoda said, " You've always babied Madeline. "罗达说: “ 你总是把梅德琳当孩子. ”Dick is babied by all the family.迪克受到全家的宠爱.She was babied by all hands.她受到大家的娇纵偏爱....

Sunrises. Stretch it out. Flat back.双手捧日. 尽量伸展. 平背拉回.Follow that pathway and uncover the sweet sunrises that await you.沿路前进,美好的日出正等着你,快去揭开她的面纱吧.Without lifting a finger, we get to enjoy sunrises and sunsets.不用吹灰之力, 我们就可以...

The lady conspired to seize supreme power.该女士图谋攫取最高权力。They conspired to bring about the meeting of the two people.他们共同促成了两人的会面.Bad weather and car trouble conspired to ruin our vacation.恶劣的气候连同汽车故障断送了我们的假日....

“蛋黄酱”的英语可以翻译为：mayonnaise，Bearnaise ...

Mr. Shell is said to have contravened the regulation.听说史尔先生违反了规定.His behavior contravened the law.他的做法与法律相抵触.When a contestant has contravened the rules.当选手出现犯规的情形时....

desegregate的音标：desegregate的英式发音音标为：[ˌdi:'segrɪgeɪt]desegregate的美式发音音标为：[ˌdi'seɡrɪɡeɪt]...